HBSE Class 12 Question Paper 2024 Automotive

Haryana Board

QUESTIONPDF

PAPERS
2024

HBSE PYQP

CLASS : 12th (Sr. Secondary) Code No. 1239
Series : SS/Annual Exam.-2024
Roll No.

AUTOMOTIVE
National Skills Qualification Framework (NSQF)
Level – 4
[ Hindi and English Medium ]
(Only for Fresh/Re-appear/Improvement/Additional Candidates)

Time allowed : 2 : 30 hours ] [ Maximum Marks : 60

• Ñi;k tk¡p dj ysa fd bl iz'u&i= esa eqfnzr i`"B 8 rFkk iz'u 30 gSaA
Please make sure that the printed pages in this question paper are 8 in number and
it contains 30 questions.

• iz'u&i= esa nkfgus gkFk dh vksj fn;s x;s dksM uEcj dks Nk= mÙkj&iqfLrdk ds eq[;&i`"B ij fy[ksaA
The Code No. on the right side of the question paper should be written by the
candidate on the front page of the answer-book.

• Ñi;k iz'u dk mÙkj fy[kuk 'kq: djus ls igys] iz'u dk Øekad vo'; fy[ksaA
Before beginning to answer a question, its Serial Number must be written.
• mÙkj&iqfLrdk ds chp esa [kkyh iUuk@iUus u NksMas+A
Don’t leave blank page/pages in your answer-book.
• mÙkj&iqfLrdk ds vfrfjDr dksbZ vU; 'khV ugha feysxhA vr% vko';drkuqlkj gh fy[ksa vkSj fy[kk mÙkj u
dkVsaA
Except answer-book, no extra sheet will be given. Write to the point and do not
strike the written answer.

1239 P. T. O.

(2) 1239
• ijh{kkFkhZ viuk jksy ua0 iz'u&i= ij vo'; fy[ksaA jksy ua0 ds vfrfjDr iz'u&i= ij vU; dqN Hkh u
fy[ksa vkSj oSdfYid iz'uksa ds mÙkjksa ij fdlh izdkj dk fu'kku u yxk,¡A
Candidates must write their Roll No. on the question paper. Except Roll No. do not
write anything on question paper and don't make any mark on answers of objective
type questions.
• d`i;k iz'uksa ds mÙkj nsus lss iwoZ ;g lqfuf'pr dj ysa fd iz'u&i= iw.kZ o lgh gS] ijh{kk ds mijkUr bl
lEcU/k esa dksbZ Hkh nkok Lohdkj ugha fd;k tk;sxkA
Before answering the questions, ensure that you have been supplied the correct and
complete question paper, no claim in this regard, will be entertained after
examination.
lkekU; funsZ'k %
General Instructions :
(i) lHkh iz'u vfuok;Z gSaA
All questions are compulsory.

(ii) izR;sd iz'u ds vad mlds lkeus fn;s x;s gSaA
Marks are indicated against each question.
(iii) vkids mÙkj vadkuqlkj gksus pkfg,A
Your answer should be according to marks.

1. lLisa'ku flLVe D;k gS \ blds j[kj[kko ds fVIl fy[ksaA 5
What is suspension system ? Write its maintenance tips.
vFkok
OR
dSEcj dks.k vkSj Vks-bu ij uksV fy[ksaA
Write note on camber angle and toe-in.

1239

(3) 1239
2. fMftVy eYVhehVj vkSj vksflyksLdksi ij uksV fy[ksAa 5
Write note on digital multimeter and oscilloscope.
vFkok
OR
cSVjh ds j[kj[kko esa t:jh ewy lko/kkfu;k¡ fy[ksaA
Write general precautions while handling battery.

3. vkVkseksckby dscy ij foLr`r uksV fy[ksaA 5
Write detailed note on automobile cables.
vFkok
OR
pkftZax flLVe esa =qfV;k¡ D;k gSa \ blds dkj.k D;k gSa \ buls dSls cpk tk ldrk gS \
What are defects in Charging System ? What are their causes ? How they are
overcome ?

4. lfoZl eSuqvy esa dkSu-ls ,fj;k gksrs gSa \ 3

What areas are covered in service manual ?

5. MªkbZ ykbuj dks cnyus ds pj.k fy[ksaA 3

Write steps for replacement of dry liner.

vFkok
OR

MPFI flLVe ds ykHk D;k gSa \

What are advantages of MPFI system ?

1239 P. T. O.

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6. ¶;wy lIykbZ flLVe ds vo;o D;k gSa \ 3

What are components of fuel supply system ?

7. izksisyj 'kkW¶V ds /ofu ds lkFk pyus ds dkj.k D;k gSa \ blls dSls cpk tk ldrk gS \ 3

What are causes of noisy running of propeller shaft ? How it can be overcome ?

vFkok
OR

Qkbuy Mªkbo esa cSdyS'k tk¡pusa ds pj.k fy[ksaA
Write steps to check backlash in final drive.

8. lfØ; :i ls lquus esa vlj Mkyus okys dkjdksa dk o.kZu djsaA 3

Explain factors affecting active listening.

9. ,aVjizsU;ksj ds izdkjksa ij uksV fy[ksaA 3
Write note on types of entrepreneurs.

10. lfoZl eSuqvy VsDuhf'k;u ds fy, ennxkj dSls gS \ 2
How service manual is helpful to technician ?

11. ¶;wy batsDVj ukst+y D;k gS \ 2
What is fuel injector nozzle ?
vFkok
OR
fMQjsaf'k;y ;wfuV ij uksV fy[ksaA
Write note on differential unit.

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12. vkVkseSfVd Vªkalfe'ku flLVe ij uksV fy[ksaA 2

Write note on automatic transmission system.

13. yhQ fLizax D;k gS \ 2

What is leaf spring ?

vFkok
OR

'kSdy D;k gS \
What is a shackle ?

14. LVh;fjax fyadst D;k gS \ 2

What is steering linkage ?

15. ok;fjax gkjusl D;k gS \ 2
What is wiring harness ?

[ oLrqfu"B iz'u ]
[ Objective Type Questions ]

16. LDR dk iw.kZ :i ……………… gSA 1
Full form of LDR is ……………… .

17. FIG dk iw.kZ :i ……………… gSA 1

Full form of FIG is ……………… .

1239 P. T. O.

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18. Hkwjs jax dh rkj ------------- lfdZV ds fy, gksrh gSA 1

Brown cable is used for ………….. circuit.

19. OHV dk iw.kZ :i ……………… gSA 1

Full form of OHV is ……………… .

20. csoy izksVªsDVj dk mi;ksx okYo lhV dk --------------- ekius ds fy, gksrk gSA 1

Bevel protractor is used to measure ………… of valve seat.

21. ECM dk iw.kZ :i ……………… gSA 1

Full form of ECM is ……………… .

22. CRDI dk iw.kZ :i ……………… gSA 1

Full form of CRDI is ……………… .

23. Mk;kÝke Dyp esa Mk;kÝke fLizax dk mi;ksx ------------- dh txg gksrk gSA 1

In diaphragm clutch, diaphragm spring is used in place of …………. .

24. izksisyj 'kkW¶V dk mi;ksx -------------- ikWoj dks fj;j Mªkbo ,Dlsy ij VªkalfeV djus ds fy, gksrk gSA 1
Propeller shaft is used to transmit ……………. power to rear drive axles.

25. ------------- izfØ;k fLizax ds yphysiu dks de djus esa enn djrh gSA 1

………….. process helps to reduce flexibility of spring.

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26. dwfyax flLVe vanktru --------------- izfr'kr rki dks batu ls gVkrk gSA 1

(a) 50 (b) 30

(c) 10 (d) 80

Cooling system removes approximately …………. % of heat from engine.

(a) 50 (b) 30

(c) 10 (d) 80

27. ,sehVj dk mi;ksx -------------- dks ekius ds fy, gksrk gSA 1

(a) djaV (b) oksYVst
(c) izfrjks/k (d) ykbV

An ammeter is used to measure ………… .

(a) Current (b) Voltage

(c) Resistance (d) Light

28. lfØ; :i ls lquus dk izFke pj.k -------------- gSA 1

(a) izkIr djuk (b) le>uk
(c) ;kn djuk (d) tokc nsuk
First stage of active listening is …………. .

(a) Receive (b) Understand

(c) Remember (d) Respond

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29. Hkkjr ljdkj us NAPCC dks -------------- o"kZ esa ykap fd;k FkkA 1
(a) 2015 (b) 2020
(c) 2008 (d) 2004
Government of India launched NAPCC in …………… year.
(a) 2015 (b) 2020
(c) 2008 (d) 2004

30. ………….. Taj Mahal is in Agra. 1
(a) A (b) The
(c) An

S

1239

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